Home / 237,852.08-356,759.51-67,066.90

Finding the Fourth Proportional to 237,852.08, 356,759.51 and 67,066.90

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Solution

The fourth proportional to 237,852.08, 356,759.51 and 67,066.90 is: 100,595.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,852.08 : 356,759.51 = 67,066.90 : x
  2. Step 2: Convert to fraction form
    237,852.08/356,759.51 = 67,066.90/x
  3. Step 3: Cross multiply
    237,852.08x = 356,759.51 × 67,066.90
  4. Step 4: Simplify right side
    237,852.08x = 23,926,753,405.49
  5. Step 5: Solve for x
    x = 23,926,753,405.49/237,852.08
  6. Step 6: Final answer
    x = 100,595.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.